Christopher C. Pietrzak

Person

Winchester, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Grid electrodes formed on a polyimide substrate for a display devic...
- Patent number 6,635,985
- Issue date Oct 21, 2003
- International Business Machines Corporation
- John Stuart Beeteson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grid electrodes for a display device
- Patent number 6,317,106
- Issue date Nov 13, 2001
- International Business Machines Corporation
- John Stuart Beeteson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self stabilizing non-thermionic source for flat panel CRT displays
- Patent number 6,194,838
- Issue date Feb 27, 2001
- International Business Machines Corporation
- John Stuart Beeteson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display system having section brightness control and method of oper...
- Patent number 6,177,915
- Issue date Jan 23, 2001
- International Business Machines Corporation
- John S. Beeteson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Analog display interface storing color values based upon user contr...
- Patent number 6,097,366
- Issue date Aug 1, 2000
- International Business Machines Corporation
- Shaun Kerigan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Input device
- Patent number 6,091,405
- Issue date Jul 18, 2000
- International Business Machines Corporation
- Anthony Cyril Lowe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus with digital output palette
- Patent number 5,963,193
- Issue date Oct 5, 1999
- International Business Machines Corporation
- Andrew Knox
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Self stabilizing electron source for flat panel CRT displays
- Patent number 5,939,842
- Issue date Aug 17, 1999
- International Business Machines Corporation
- John Beeteson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnet and method for manufacturing a magnet
- Patent number 5,932,498
- Issue date Aug 3, 1999
- International Business Machines Corporation
- John Beeteson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Display devices
- Patent number 5,889,363
- Issue date Mar 30, 1999
- International Business Machines Corporation
- John Beeteson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Colour field emission display
- Patent number 5,565,754
- Issue date Oct 15, 1996
- International Business Machines Corporation
- Christopher C. Pietrzak
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Grid electrodes for a display device
- Publication number 20020074934
- Publication date Jun 20, 2002
- International Business Machines Corporation
- John Stuart Beeteson
- H01 - BASIC ELECTRIC ELEMENTS

Christopher C. Pietrzak

Person

Patents Grantslast 30 patents

Grid electrodes formed on a polyimide substrate for a display devic...

Grid electrodes for a display device

Self stabilizing non-thermionic source for flat panel CRT displays

Display system having section brightness control and method of oper...

Analog display interface storing color values based upon user contr...

Input device

Display apparatus with digital output palette

Self stabilizing electron source for flat panel CRT displays

Magnet and method for manufacturing a magnet

Display devices

Colour field emission display

Patents Applicationslast 30 patents

Grid electrodes for a display device